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Preserve public static items across LTO

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This commit is contained in:
arcnmx 2015-11-06 04:51:03 -05:00
parent 02d9f29455
commit 892b50ba74
5 changed files with 20 additions and 2 deletions
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5
src/librustc/metadata/csearch.rs
View file

@ -344,6 +344,11 @@ pub fn is_const_fn(cstore: &cstore::CStore, did: DefId) -> bool {
decoder::is_const_fn(&*cdata, did.index)
}
pub fn is_static(cstore: &cstore::CStore, did: DefId) -> bool {
let cdata = cstore.get_crate_data(did.krate);
decoder::is_static(&*cdata, did.index)
}
pub fn is_impl(cstore: &cstore::CStore, did: DefId) -> bool {
let cdata = cstore.get_crate_data(did.krate);
decoder::is_impl(&*cdata, did.index)

8
src/librustc/metadata/decoder.rs
View file

@ -1425,6 +1425,14 @@ pub fn is_const_fn(cdata: Cmd, id: DefIndex) -> bool {
}
}
pub fn is_static(cdata: Cmd, id: DefIndex) -> bool {
let item_doc = cdata.lookup_item(id);
match item_family(item_doc) {
ImmStatic | MutStatic => true,
_ => false,
}
}
pub fn is_impl(cdata: Cmd, id: DefIndex) -> bool {
let item_doc = cdata.lookup_item(id);
match item_family(item_doc) {